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CVE-2017-8284

CVE-kwetsbaarheidsdetails - eXtreme Datacenter Security Operations

Gepubliceerd 2017-04-26 14:00:00

Laatst bijgewerkt 2024-09-16 18:03:56

Toegewezen door mitre

CVSS-score geen score

Status PUBLISHED

Beschrijving

The disas_insn function in target/i386/translate.c in QEMU before 2.9.0, when TCG mode without hardware acceleration is used, does not limit the instruction size, which allows local users to gain privileges by creating a modified basic block that injects code into a setuid program, as demonstrated by procmail. NOTE: the vendor has stated "this bug does not violate any security guarantees QEMU makes.

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